45.64.20.0/22

AS4609 · Companhia de Telecomunicacoes de Macau SARL

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Summary

Country	Macao
Domain	ctm.com.mo
ASN	AS4609
Registry	APNIC
ID	CTM-AS-AP

WHOIS Details

inetnum:        45.64.20.0 - 45.64.23.255
netname:        CTM-AS-AP
descr:          Companhia de Telecomunicacoes de Macau
descr:          de Macau
descr:          Rua de Lagos
descr:          Telecentro
country:        MO
geoloc:         22.200559616089 113.54611206055
org:            ORG-CDTD1-AP
admin-c:        CN448-AP
tech-c:         CM2469-AP
abuse-c:        AC2161-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CTM-MO
mnt-routes:     MAINT-CTM-MO
mnt-irt:        IRT-CTM-MO
last-modified:  2021-01-18T03:52:15Z
source:         APNIC

irt:            IRT-CTM-MO
address:        Rua da Lagos, Telecentro
address:        P.O. Box 868
address:        Taipa
address:        Macau
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CN448-AP
tech-c:         CM2469-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-CTM-MO
last-modified:  2025-11-18T00:26:29Z
source:         APNIC

organisation:   ORG-CDTD1-AP
org-name:       Companhia de Telecomunicacoes de Macau
org-type:       LIR
country:        MO
address:        Rua de Lagos
address:        Telecentro
address:        Taipa
address:        Macau
phone:          +853-891-2211
fax-no:         +853-891-2933
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
source:         APNIC

role:           ABUSE CTMMO
country:        ZZ
address:        Rua da Lagos, Telecentro
address:        P.O. Box 868
address:        Taipa
address:        Macau
phone:          +000000000
e-mail:         [email protected]
admin-c:        CN448-AP
tech-c:         CM2469-AP
nic-hdl:        AC2161-AP
remarks:        Generated from irt object IRT-CTM-MO
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T13:12:03Z
source:         APNIC

person:         CTM Mcenter
address:        Rua de Lagos, Telecentro, Taipa
country:        MO
phone:          +853 8891 2211
e-mail:         [email protected]
nic-hdl:        CM2469-AP
mnt-by:         MAINT-CTM-MO
last-modified:  2022-06-27T02:35:35Z
source:         APNIC

person:         CTM NOC
address:        Rua de Lagos, Telecentro, Taipa
country:        MO
phone:          +853 8891 2211
e-mail:         [email protected]
nic-hdl:        CN448-AP
mnt-by:         MAINT-CTM-MO
last-modified:  2022-06-27T02:30:59Z
source:         APNIC

route:          45.64.20.0/22
descr:          CTM Server
origin:         AS4609
mnt-lower:      MAINT-CTM-MO
mnt-routes:     MAINT-CTM-MO
mnt-by:         MAINT-CTM-MO
last-modified:  2014-06-19T02:52:19Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 45.64.0.0/16

Range	ASN	Company	Num of IPs
45.64.228.0/22	AS131627	New Century InfoComm Tech. Co., Ltd.	1,024
45.64.108.0/22	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	1,024
45.64.188.0/22	AS132933	Charotar Telelink Pvt Ltd	1,024
45.64.212.0/22	AS132933	PACE INTERNET	1,024
45.64.116.0/22	AS133399	HI-TECH SOLUTIONS LIMITED	1,024
45.64.148.0/22	AS134844	ACCESS 4 PTY LTD	1,024
45.64.0.0/22	AS136170	PT. EXABYTES NETWORK INDONESIA	1,024
45.64.80.0/22	AS137074	Level 6, Crown 7 Building,	1,024
45.64.248.0/22	AS17660	Bhutan Telecom Ltd	1,024
45.64.240.0/22	AS17924	Smartone Mobile communications Limited	1,024
45.64.248.0/22	AS18024	Bhutan Telecom Ltd	1,024
45.64.248.0/22	AS18025	Bhutan Telecom Ltd	1,024
45.64.232.0/22	AS18429	CABLE GIANT CATV. CO., LTD.	1,024
45.64.220.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
45.64.224.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
45.64.236.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
45.64.92.0/22	AS23872	delDSL Internet Pvt. Ltd.	1,024
45.64.32.0/22	AS24163	UNION BROADBAND NETWORK	1,024
45.64.32.0/22	AS24164	UNION BROADBAND NETWORK	1,024
45.64.32.0/22	AS24165	UNION BROADBAND NETWORK	1,024
45.64.132.0/22	AS24323	Aamra Networks Limited	1,024
45.64.40.0/22	AS32934	Facebook Singapore Pte Ltd.	1,024
45.64.124.0/22	AS38623	VIETTEL (CAMBODIA) PTE., LTD	1,024
45.64.144.0/22	AS38684	CMB Daejeon Broadcasting Co,.Ltd	1,024
45.64.88.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
45.64.28.0/22	AS38841	kbro CO. Ltd.	1,024
45.64.48.0/22	AS45177	Layer 2 Co LTD	1,024
45.64.128.0/22	AS45634	Sparkstation Pte Ltd	1,024
45.64.100.0/22	AS45786	PT Hawk Teknologi Solusi	1,024
45.64.156.0/22	AS45942	Gomti Cable Network Pvt Ltd	1,024
45.64.172.0/22	AS4766	NEXINNO	1,024
45.64.160.0/22	AS55915	ClassicTech Pvt. Ltd.	1,024
45.64.36.0/22	AS58408	FOCUSNET MANAGEMENT PTY LTD	1,024
45.64.56.0/22	AS9336	XYZ Telecom Pty Ltd	1,024
45.64.68.0/22	AS9650	CITEC	1,024
45.64.74.0/23	AS55933	Dingke human resource co.LTD	512
45.64.112.0/23	AS55933	HongKong Virtual Internal Server Company Limited	512
45.64.166.0/24	AS38200	BTS Communications (BD) Ltd.	256
45.64.167.0/24	AS38200	BTS Communications (BD) Ltd.	256
45.64.75.0/24	AS55933	Hosted in Cloudie Limited in Hong Kong	256
45.64.121.0/24	AS9927	PhilCom Corporation	256
45.64.136.0/24	AS58889	Zx Online Ltd	256
45.64.138.0/24	AS58889	Zx Online Ltd	256
45.64.184.0/24	AS58955	Bangmod Enterprise Co., Ltd.	256
45.64.168.0/24	AS45352	IPSERVERONE - Data Center	256
45.64.216.0/24	AS132563	MegaHostZone	256
45.64.217.0/24	AS132563	MegaHostZone	256
45.64.218.0/24	AS132563	MegaHostZone	256
45.64.219.0/24	AS132563	MegaHostZone	256

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
45.64.22.53	seaw.ga	1
45.64.22.23	20ll.ml	1
45.64.22.6	mojinyou.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

238 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
45.64.23.65	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.78ms` from Hong Kong, HK
45.64.21.6	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.72ms` from Hong Kong, HK
45.64.22.5	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.73ms` from Hong Kong, HK
45.64.20.65	AS4609 Companhia de Telecomunicacoes de Macau SARL	`1.78ms` from Hong Kong, HK

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
78.40.194.214	AS216071 SERVERS TECH FZCO	`0.19ms` from Amsterdam, NL
77.24.178.102	AS3209 Vodafone GmbH	`1.01ms` from Hamburg, DE
12.94.106.54	AS7018 AT&T Enterprises, LLC	`1.08ms` from Kansas City, US
217.27.151.166	AS28994 Sitel Ltd	`3.81ms` from Kyiv, UA
86.53.235.22	AS3257 GTT Communications Inc.	`8.77ms` from London, GB
96.85.237.198	AS7922 Comcast Cable Communications, LLC	`4.52ms` from Miami, US
188.228.138.22	AS28929 ASDASD srl a socio unico	`10.25ms` from Milan, IT
173.240.27.246	AS46303 POPP.com, Inc.	`3.05ms` from Minneapolis, US
212.193.62.54	AS201848 Trader soft LLC	`0.85ms` from Moscow, RU
220.90.71.230	AS4766 Korea Telecom	`5.64ms` from Seoul, KR
110.10.136.230	AS9318 SK Broadband Co Ltd	`1.31ms` from Seoul, KR
185.159.113.54	AS202608 UNILAN TELECOM SL	`2.80ms` from Sevilla, ES
72.172.204.198	AS11976 Fidelity Communication International Inc.	`16.36ms` from St. Louis, US
186.233.203.134	AS52882 Ecritel do Brasil Hospedagem de Dados	`0.26ms` from São Paulo, BR
185.93.17.6	AS200869 Techno1 SRL	`2.19ms` from Amsterdam, NL
128.85.195.38	AS8075 Microsoft Corporation	`0.77ms` from Boydton, US
50.37.33.86	AS5650 Frontier Communications of America, Inc.	`6.30ms` from Chicago, US
50.194.75.182	AS7922 Comcast Cable Communications, LLC	`5.45ms` from Chicago, US
113.108.3.102	AS4134 CHINANET-BACKBONE	`1.06ms` from Guangzhou, CN
66.75.244.246	AS20001 Charter Communications Inc	`6.66ms` from Los Angeles, US
35.182.172.22	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
50.187.148.246	AS7922 Comcast Cable Communications, LLC	`7.56ms` from Providence, US
23.30.164.134	AS7922 Comcast Cable Communications, LLC	`6.93ms` from Providence, US
39.78.198.246	AS4837 CHINA UNICOM China169 Backbone	`7.12ms` from Qingdao, CN
80.199.20.102	AS3292 TDC Holding A/S	`4.24ms` from Skanderborg, DK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 45.64.23.69

traceroute to 45.64.23.69 (45.64.23.69): 64 hops max, 52 byte packets

4 [] 36.255.56.50 0.469 ms

5 [AS4609] 202.175.0.101 2.958 ms

6 [AS4609] 202.175.54.90 2.922 ms

7 *

8 [AS4609] 45.64.23.69 1.885 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

What are IP address ranges?

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